Next stop in Seattle was the Flight Museum. Thanks Dawn for the suggestion. The museum is at Boeing field between SEA-TAC and Seattle. What an amazing afternoon. There are planes from all era's From the beginning of flight to the present. There is even a Black Hawk and a Gemini.
You can try your skills in a flight simulator, which John did and his skills were great.
They had a control tower we went up in and you can here the flight controllers at the airport telling the planes what to do. There was a screen that showed all the planes currently in the air and where they were. Great place to spend an afternoon.